*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", "微软雅黑";
}
a {
    text-decoration: none;
}
i {
    font-style: normal;
}
.addshopcar{
    width: 40%;
    height: .86rem;
    outline: none;
    border: none;
    color: #fff;
    font-size: .26rem;
    line-height: .86rem;
    text-align: center;
    background: #057fc9;

}.buy{
     width: 40%;
     height: .86rem;
     outline: none;
     border: none;
     color: #fff;
     font-size: .26rem;
     line-height: .86rem;
     text-align: center;
     background: #057fc9;

}
.hover1 {
    color: #fff!important;
    background: #057fc9!important;
    border: .02rem solid #057fc9!important;
}

.banner_box {
    position: relative;
    width: 100%;
    height: 4.8rem;
    overflow: hidden;
}
.banner_box .swiper-slide img {
    width: 100%;
    height: auto;
}
.banner_box .swiper-pagination {
    width: 100%;
    text-align: center;
    position: absolute;
    bottom: .3rem;

}
.banner_box .swiper-pagination span {
    background: #999;
    border: 1px solid #fff;
    width: .2rem;
    height: .2rem;
    margin-left: .1rem
}
.content {
    margin-bottom: .86rem;
}
.content>img {
    width: 100%;
}
.price {
    padding: .3rem .2rem;
    border-bottom: .02rem solid #e4e4e4;
}
.price .price_now {
    font-size: .4rem;
    color: #000;
}
.price .price_past {
    font-size: .2rem;
    color: #999;
    font-weight: normal;
}
.price .price_past a {
    font-size: .2rem;
    color: #999;
    text-decoration:line-through
}
.content .introduce {
    padding: .3rem .2rem;
    padding-bottom: .5rem;
    border-bottom: .02rem solid #e4e4e4;
}
.content .introduce h3 {
    font-size: .26rem;
    color: #000;
    font-style: normal;
}
.parameter {
    margin-bottom: 1.5rem;
}
.parameter:after {
    content: '';
    display: block;
    clear: both;
}
.content .parameter_title {
    font-size: .26rem;
    color: #000;
    padding: .3rem .2rem;
}
.content .parameter_img {
    width: 6rem;
    margin: 0 auto;
}
.content .parameter_img img {
    width: 5.6rem;
}
.sub_button {
    width: 100%;
    height: .86rem;
    background: #057fc9;
    color: #fff;
    font-size: .26rem;
    outline: none;
    border: none;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 99;
}
.background_box {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 990;
    background: rgba(0,0,0,.4);
    display: none;
}
.purchase_details {
    width: 100%;
    height: 70%;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 999;
    background: #fff;

    display: none;
}

.purchase_details .box_purchase {
    width: 100%;
    height: 100%;
    overflow: scroll;
    position: relative;
}
.purchase_details .box_purchase::-webkit-scrollbar {
    display: none;
}
.purchase_details .top {
    padding: .3rem .2rem;
    position: relative;

}
.purchase_details .top:after {
    content: "";
    display: block;
    clear: both;
}
.purchase_details .top .img_box {
    width: 1.96rem;
    height: 1.96rem;
    float: left;
    background: #e4e4e4;
}
.purchase_details .top .img_box img {
    width: 100%;
    height: 100%;
}
.purchase_details .top .price_details {
    padding: 0 .2rem;
    float: left;

}
.purchase_details .top .price_details h2 {
    font-size: .4rem;
    color: #000;
    font-weight: normal;
    margin-top: .2rem;
}
.purchase_details .top .price_details>span {
    color: #000;
    font-size: .2rem;
    margin-top: .2rem;
    display: inline-block;
}
.purchase_details .determine {
    width: 100%;
    height: .86rem;
    outline: none;
    border: none;
    color: #fff;
    font-size: .26rem;
    line-height: .86rem;
    text-align: center;
    background: #057fc9;
    position: fixed;
    bottom: 0;
    left: 0;
}
.purchase_details .top .esc {
    width: .42rem;
    height: .42rem;
    position: absolute;
    right: .2rem;
    top: .2rem;
}
.purchase_details .top .esc img {
    width: .42rem;
    height: .42rem;
}

.purchase_details .color {
    padding: .2rem;
}
.purchase_details .color>h2 {
    font-size: .26rem;
}
.purchase_details .color .color_box {
    padding: .3rem 0;
    border-bottom: .02rem solid #e4e4e4;
}
.purchase_details .color .color_box>span {
    width: 1.35rem;
    height: .55rem;
    display: inline-block;
    margin-left: .1rem;
    border: .02rem solid #999;
    color: #000;
    font-size: .2rem;
    text-align: center;
    line-height: .55rem;

}
.purchase_details .color .color_box>span:nth-child(1){
    margin-left: 0;
}
.purchase_details .package {
    padding: 0 .2rem;

}
.purchase_details .package>h2 {
    font-size: .26rem;
    color: #000;

}
.purchase_details .package .package_box {
    padding: .2rem 0;
    border-bottom: .02rem solid #e4e4e4;
}
.purchase_details .package .package_box:after {
    content: "";
    display: block;
    clear: both;
}
.purchase_details .package .package_box>span {
    width: 1.35rem;
    height: .55rem;
    display: inline-block;
    margin-left: .1rem;
    border: .02rem solid #999;
    border-radius: .23rem;
    color: #000;
    font-size: .2rem;
    text-align: center;
    line-height: .55rem;
    float: left;
}
.purchase_details .package .package_box>span:nth-child(1){
    margin-left: 0;
}
.purchase_details .contact_box {
    padding: .2rem;
    padding-top: 0;
    margin-bottom: 1rem;
}
.purchase_details .contact_box:after {
    content: "";
    display: block;
    clear: both;
}
.purchase_details .contact_box>h2 {
    font-size: .26rem;
    color: #000;
    padding: .2rem 0;
}
.purchase_details .contact_box>input {
    width: 48%;
    height: .45rem;
    padding-left: .1rem;
    outline: none;
    border: .02rem solid #e4e4e4;
    color: #000;
    display: inline-block;
}
.purchase_details .contact_box>input:focus {
    border: .02rem solid #999;
}
.purchase_details .contact_box .telephone {
    margin-left: .15rem;
}
.purchase_details .contact_box .address {
    height: 1.5rem;
    border: .02rem solid #e4e4e4;
    margin-top: .3rem;
    padding: .2rem;
    outline: 0;
    word-wrap: break-word;
    overflow-x: hidden;
    overflow-y: visible;
    font-size: .2rem;
    color: #999;
    letter-spacing: .01rem;
}
.purchase_details .contact_box .address:empty::before{
    color: lightgrey;
    content:attr(placeholder);
}


/*增加购买数量*/
.top .amount {
    margin-top: .5rem;
}
.top .amount:after {
    content: "";
    display: block;
    clear: both;

}
.top .amount>span {
    color: #6C6C6C;
    font-size: .26rem;
    float: left;
    line-height: .44rem;
}
.top .amount .amount_box {
    margin-left: .35rem;
}
.top .amount .amount_box:after {
    content: "";
    display: block;
    clear: both;
}
.top .amount .amount_box input {
    margin: 0;
    padding: 0;
    width: .8rem;
    font-size: .26rem;
    line-height: .4rem;
    text-align: center;
    color: #666;
    border: 1px solid #CCC;
    outline: 0;
    background: #FFF;
    float: left;
}
.top .amount .amount_box a {
    width: .3rem;
    border: .02rem solid #ccc;
    line-height: .4rem;
    padding: 0;
    vertical-align: top;
    box-sizing: border-box;
    text-align: center;
    background-color: #ededed;
    overflow: hidden;
    display: inline-block;
    color: #999;
    font-size: .26rem;
    float: left;
}